How to Make It
Bring a large pot of water to a boil. Add snap peas; cook 2 minutes. Drain and rinse with cold water; drain well. Set aside.
Combine curry and juice in a small bowl. Let stand 5 minutes. Add mayonnaise and the next 5 ingredients (through black pepper), stirring well with a whisk.
Combine snap peas, red onion, mint, and green peas in a large bowl. Add mayonnaise mixture; toss gently to coat. Top with radishes and feta.